4882995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 9670752

約数和(自身を除く): 4787757

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 491, 585, 663, 765, 1105, 1473, 1989, 2455, 3315, 4419, 6383, 7365, 8347, 9945, 19149, 22095, 25041, 31915, 41735, 57447, 75123, 95745, 108511, 125205, 287235, 325533, 375615, 542555, 976599, 1627665, 4882995]

約数ペア:

[(1, 4882995), (3, 1627665), (5, 976599), (9, 542555), (13, 375615), (15, 325533), (17, 287235), (39, 125205), (45, 108511), (51, 95745), (65, 75123), (85, 57447), (117, 41735), (153, 31915), (195, 25041), (221, 22095), (255, 19149), (491, 9945), (585, 8347), (663, 7365), (765, 6383), (1105, 4419), (1473, 3315), (1989, 2455)]